Class AbstractDfnGenerator

java.lang.Object

org.ek9lang.compiler.phase7.AbstractDfnGenerator

Direct Known Subclasses:

AggregateDfnGenerator, FunctionDfnGenerator, ProgramDfnGenerator

abstract class AbstractDfnGenerator
extends Object

Acts as a base for the main construct definitions. As there are lots of common processing aspects across constructs and, they are only really very focussed on IR generation (and not reusable elsewhere) hence defined in this base.

Field Summary

Fields

Modifier and Type	Field	Description
protected final GeneratorSet	generators
protected final NotImplicitSuper	notImplicitSuper
protected final OperationDfnGenerator	operationDfnGenerator
protected final IRGenerationContext	stackContext
protected final String	voidStr

Constructor Summary

Constructors

Constructor	Description
AbstractDfnGenerator(IRGenerationContext stackContext)	Primary constructor using stack context - the single source of truth.

Method Summary

Modifier and Type	Method	Description
protected CallMetaDataExtractor	createCallMetaDataExtractor()	Create CallMetaDataExtractor using stack context - the single source of truth.
protected DebugInfoCreator	createDebugInfoCreator()	Create DebugInfoCreator using stack context - the single source of truth.
protected void	createInitOperation(IRConstruct construct, IScope aggregateSymbol, ISymbol superType)	Create c_init operation for class/static initialization.
protected void	createInstanceInitOperation(IRConstruct construct, IScope symbol, EK9Parser.AggregatePartsContext ctx)	Create i_init operation for instance initialization.
protected ParsedModule	getParsedModule()	Get the parsed module from stack context - the single source of truth.
protected IRContext	newPerConstructContext()	Create a new IRContext for per-construct isolation.
protected OperationInstr	newSyntheticInitOperation(IScope scope, String methodName)
protected void	processAsMethodOrOperator(IRConstruct construct, ISymbol symbol, EK9Parser.OperationDetailsContext ctx)
protected List<IRInstr>	processPropertiesForInstanceInit(EK9Parser.AggregatePartsContext ctx)	Process all properties for instance initialization.
protected void	processSyntheticConstructor(IRConstruct construct, MethodSymbol constructorSymbol, IScopedSymbol superType)	Process a synthetic constructor (default constructor created by earlier phases).

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

notImplicitSuper

protected final NotImplicitSuper notImplicitSuper

operationDfnGenerator

protected final OperationDfnGenerator operationDfnGenerator

stackContext

protected final IRGenerationContext stackContext

voidStr

protected final String voidStr

generators

protected final GeneratorSet generators

Constructor Details

AbstractDfnGenerator

AbstractDfnGenerator(IRGenerationContext stackContext)

Primary constructor using stack context - the single source of truth. Creates the complete generator tree once for efficient reuse via static factory.

Method Details

getParsedModule

protected ParsedModule getParsedModule()

Get the parsed module from stack context - the single source of truth.

createCallMetaDataExtractor

protected CallMetaDataExtractor createCallMetaDataExtractor()

Create CallMetaDataExtractor using stack context - the single source of truth.

createDebugInfoCreator

protected DebugInfoCreator createDebugInfoCreator()

Create DebugInfoCreator using stack context - the single source of truth.

processAsMethodOrOperator

protected void processAsMethodOrOperator(IRConstruct construct,
 ISymbol symbol,
 EK9Parser.OperationDetailsContext ctx)

newPerConstructContext

protected IRContext newPerConstructContext()

Create a new IRContext for per-construct isolation. This ensures each construct gets fresh block labeling (_entry_1, _temp_1, etc.) while sharing the core parsedModule and compilerFlags.

newSyntheticInitOperation

protected OperationInstr newSyntheticInitOperation(IScope scope,
 String methodName)

createInitOperation

protected void createInitOperation(IRConstruct construct,
 IScope aggregateSymbol,
 ISymbol superType)

Create c_init operation for class/static initialization. This runs once per class loading.

createInstanceInitOperation

protected void createInstanceInitOperation(IRConstruct construct,
 IScope symbol,
 EK9Parser.AggregatePartsContext ctx)

Create i_init operation for instance initialization. This handles property REFERENCE declarations and immediate initializations.

processPropertiesForInstanceInit

protected List<IRInstr> processPropertiesForInstanceInit(EK9Parser.AggregatePartsContext ctx)

Process all properties for instance initialization. Generates REFERENCE declarations and immediate initializations. REFACTORED: Now reuses generators from shared generator tree instead of creating new instances.

processSyntheticConstructor

protected void processSyntheticConstructor(IRConstruct construct,
 MethodSymbol constructorSymbol,
 IScopedSymbol superType)

Process a synthetic constructor (default constructor created by earlier phases). Implements proper constructor inheritance chain: 1. Call super constructor (if not implicit base class) 2. Call own class's i_init method 3. Return this